fs_xattr.cpp

1 week ago · 55bd80f1c1
1 changed files with 7 additions and 0 deletions
--- a/src/fs_xattr.cpp
+++ b/src/fs_xattr.cpp
@ -180,7 +180,14 @@ fs::xattr::get(const string &path_,
  while(true)
    {
      rv = fs::lgetxattr(path_,attr_,val_->data(),val_->size());
+      if(rv >= 0)
+        return rv;
+      if(rv != -ERANGE)
+        return rv;
+      if(val_->size() > 65536)
+        return -E2BIG;

+      val_->resize(val_->size() * 1.2);
    }

  return rv;